A randomized 25 question test from a pool of 761 questions, good luck!
Which of the answers below best describes the cable used for the drop lines in the DeviceNet transmission system?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that can have 8, 16, or 32 inputs powered by 24Vdc, or 120Vac??
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would be designed to reduce transmission of historical data?
Which of the answers below best represents the additional requirements to allow protocol conversion?
An industrial network can, with a set of configured rules, scan network traffic flow for security issues. Which of the terms below best represents this type of security measure?
The data packet of an asychronous transmission contains _____ distinct types of bits. Choose the best answer to fill in the blank from the options below.
A typical DCS has at least four layers in it's architecture. Valves, switches and transmitters are all under the direct control of which of the layers below?
With any GUI, there are opportunities to use gathered data visually. Which of the methods below would be best described as one that would allow an operator to retrieve and plot data over an extended time frame?
A DDE protocol has 3 components to a "handle". Which of the components below would best be described as the name of a unique data source is contained inside of a DDE server application ?
Due to the uncomplicated nature of the Modbus frame structure, it requires a simple access method. Which of the access methods below is a method that this frame structure supports?
Which of the H1 transmission system function blocks below is best described as generally available default to field devices after it has been energized?
Which of the answers below best represents one of the recommended standards in regards to Instrumentation?
For larger network configuration in IPv4, the more practical option is dynamic addressing. Which of the options below is a vital difference between static and dynamic addressing?
To communicate with a process control system, a network interface adapter is required. Which of the answers below would satisfy the minimum number of network adapters required?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "I"?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the alarming system?
Which of the answers below best represents the average impedance of all Foundation fieldbus H1 cables used?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is best known for the being smallest power consumer, with the fastest data transmission rates?
Ethernet/IP, is the ______ level protocol that industrial Ethernet uses exclusively. Select the term below that best fills in the blank.
There are several data access methods used to transmit data. Which of the answers below can be described as a method that is suitable for larger networks?
Which of the terms below is not used to deliver power and data to all devices connected to an H1 transmission segment? Choose the answer below that best applies.
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the terms below is best described as a analog input memory location?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in visual indications of data?
There are several stages in the alarm lifecycle. Which of these stages is the collection of alarms is assessed for its notification level?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses the conversion of dc voltage levels to ac to represent logic states?